.sp440, .sp360 {
    display: none
}
@media screen and (min-width: 1921px) {
    .mv .mv_img img {
        width: 100%;
    }
    .mv .mv_img {
        width: 100%;
        left: 0;
        position: relative;
    }
}
@media screen and (min-width: 751px) {
    .sp {
        display: none !important
    }
    /* NAV */
    .under.is_scroll h1 {
        transform: translateY(-30px);
        opacity: 0;
    }
   /* .under.is_scroll #logo {
        transform: translateY(-5px);
    }*/
    h1, .under #logo {
        transition: all 0.3s;
    }
    .h_box {
        min-width: calc(var(--container) + 30px);
    }
    .hamburger {
        display: none;
    }
    nav {
        margin-top: 40px;
        margin-right: 45px;
    }
    nav .inner {
        width: 100%;
        padding: 0;
    }
    .nav_list {
        display: flex;
        min-width: 665px;
    }
    .nav_list > li > a, .nav_list > li > .hook {
        display: flex;
        align-items: center;
        position: relative;
        font-weight: 600;
        padding: 5px;
        font-family: var(--f-noto);
        color: #000;
    }
    .nav_list > li.parent {
        position: relative;
    }
    .nav_list > li:not(:last-child) {
        margin-right: 43px;
    }
    .nav_list > li.parent > .hook {
        cursor: default
    }
    .nav_list > li.parent:hover > .hook {
        color: var(--scolor);
    }
    .sub {
        position: absolute;
        z-index: 1;
        transition: all .3s;
        width: 300px;
        top: 100%;
        left: calc(50% - 150px);
    }
    .sub ul li a {
        font-size: 16px;
        display: flex;
        width: 100%;
        height: 50px;
        align-items: center;
        letter-spacing: .001em;
        padding: 7px 20px 5px;
        margin: 0 auto;
        color: #fff;
        background: var(--mcolor);
        text-align: center;
        justify-content: center;
        font-weight: 600;
        border-bottom: solid 1px #FFF;
    }
    /* .sub ul li:not(:last-child) a {
        
		border-bottom: solid 1px #FFF;
    }*/
    /* CUSTOM */
    .find_a, .find_out {
        cursor: pointer;
    }
    /* HOVER */
    .nav_list > li:hover > a {
        color: var(--scolor);
        text-decoration: none;
    }
    .parent:not(:hover) .sub {
        display: none;
    }
    .parent:hover .sub {
        transform: translate(0, 0);
    }
    .sub a:hover {
        background-color: var(--scolor);
        text-decoration: none;
    }
    .find_a:hover {
        opacity: .8
    }
    .load_ovn a:hover {
        color: var(--scolor);
        border-bottom-color: var(--scolor);
    }
    .btn.h_over a:hover, .sec03_con dl:hover .btn a {
        background: var(--scolor);
    }
    .mv_bnr a {
        display: inline-block;
    }
    .sec_case_item > div, .sec04_item > div, .cta_bnr li {
        transition: all 0.3s;
    }
    .hover_trans:hover, .mv_bnr a:hover {
        transform: translateY(-10px);
    }
    .h_contact > p.h_contact_mail > a:hover {
        background: #000;
    }
    .ft_list_link li a:hover, .under .list_ovn li a:hover {
        color: var(--scolor);
    }
    .to_top:hover {
        height: 104px;
    }
    .to_top_on, .to_top:hover .to_top_over {
        display: block;
    }
    .to_top_over, .to_top:hover .to_top_on {
        display: none;
    }
    .sec_info .inner > div.item1 .btn, .sec_info .inner > div.item2 .btn {
        margin-left: 0;
    }
}
@media screen and (min-width: 1801px) {
    .sec_case_item > div.item2 {
        left: 19px;
    }
    .sec_case_item > div.item3 {
        left: 39px;
    }
    .sec_case_item > div.item4 {
        left: 59px;
    }
    .sec_case_item > div.item5 {
        left: 79px;
    }
    .sec_case_item > div.item6 {
        left: 99px;
    }
}
@media screen and (min-width: 751px) and (max-width: 1800px) {
    nav {
        margin-left: 25px;
    }
    .sec_case .inner {
        width: 1400px;
    }
    .sec_case_item {
        margin-left: 0;
    }
    .sec_case_item > div {
        margin: 0 10px;
    }
    .sec_case_item > div img {
        width: 100%;
        height: auto;
    }
    .sec02 .inner, .sec03 .inner {
        left: 0;
        padding: 0 30px;
    }
    .sec03_en {
        width: 52vw;
        bottom: -40px;
    }
    .to_top {
        width: 65px;
        right: 5px;
        height: 105px;
        bottom: 31px;
    }
    .to_top:hover {
        height: 65px;
    }
    .sec_info .inner > div.item2 {
        left: 0;
    }
}
@media screen and (min-width: 751px) and (max-width: 1560px) {
    .mv .mv_img {
        width: 1560px;
        left: calc(50% - 780px);
    }
    .mv_bnr {
        left: calc(50% - 450px);
        bottom: 80px;
        width: 500px;
    }
    #logo {
        width: 400px;
        margin-top: 12px;
    }
    .under h1 {
        top: -9px;
    }
    .nav_list > li:not(:last-child) {
        margin-right: 20px;
    }
    nav {
        margin: 20px auto 0;
    }
    .nav_list {
        justify-content: center;
        min-width: inherit;
    }
}
@media screen and (min-width: 751px) and (max-width: 1500px) {
    #logo {
        width: 300px;
    }
    .h_contact > p.h_contact_tel > a .tel_num {
        font-size: 26px;
    }
    .h_contact > p.h_contact_tel > a, .h_contact > p > a {
        width: 180px;
    }
    .mv .mv_img {
        width: 100%;
        left: 0;
    }
    .mv_bnr {
        bottom: 70px;
        left: calc(50% - 425px);
    }
    .sec02_ttl {
        font-size: 29px;
        margin-bottom: 15px;
    }
    .sec02_item .item1 {
        margin-top: 60px;
    }
    .sec03_con dl {
        width: 746px;
    }
    .sec_info .inner {
        width: 100%;
        padding: 64px 30px 66px;
    }
}
@media screen and (min-width: 751px) and (max-width: 1280px) {
    #logo {
        width: 265px;
    }
    .mv_bnr {
        bottom: 60px;
        left: calc(50% - 413px);
    }
    .nav_list > li:not(:last-child) {
        margin-right: 10px;
    }
    .sec03_con dl {
        width: 735px;
    }
    .sec03_ttl .lg {
        font-size: 40px;
    }
    .sec03_ttl .sm {
        font-size: 30px;
    }
    .sec03_en {
        width: 730px;
        bottom: -35px;
    }
    .cta_ttl {
        font-size: 34px;
    }
    .cta .inner {
        padding: 0 30px;
    }
    .sec_info .inner > div {
        width: 540px;
    }
    .sec_info .inner > div.item2 {
        white-space: nowrap;
    }
}
/* screen-min:750px */
@media screen and (max-width: 750px) {
    h1, h2, h3, h4, h5, h6, input, button, textarea, select, p, blockquote, th, td, pre, address, li, dt, dd, del {
        font-size: 14px;
    }
    img {
        max-width: 100%;
        height: auto;
    }
    #wrapper, header, main, footer, .inner {
        width: 100% !important;
        min-width: unset !important
    }
    .pc {
        display: none !important
    }
    body.is_nav {
        overflow: hidden;
    }
    body.mac nav {
        padding-bottom: 160px;
    }
    /* NAV */
    nav {
        display: block;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        overflow: auto;
        z-index: 100;
        display: none;
        background: #fff;
        padding-bottom: 80px;
    }
    nav .inner {
        padding: 0;
    }
    .nav_list {
        flex-direction: column;
        background: var(--mcolor);
    }
    .nav_list ul, .nav_list li {
        width: 100%
    }
    .nav_list .parent .sub ul li {
        background: #fff;
    }
    .nav_list .parent .sub ul li:not(:last-child) {
        border-bottom: 1px solid var(--mcolor)
    }
    .nav_list .hook, .nav_list a {
        display: block;
        padding: 13px 15px 12px;
        color: #fff;
        font-size: 16px;
        font-weight: 600;
        border-bottom: solid 1px #fff
    }
    .nav_list .hook {
        position: relative;
        padding-left: 15px
    }
    .nav_list .hook::before, .nav_list .hook::after {
        content: "";
        position: absolute;
        width: 16px;
        height: 2px;
        background-color: #FFF;
        top: calc(50% - 1px);
        right: 10px;
        transition: all 0.3s;
    }
    .nav_list .hook::after {
        transform: rotate(-90deg);
    }
    .nav_list .hook.open::after {
        transform: rotate(0);
    }
    .sub {
        display: none
    }
    .sub ul:not(:last-child) {
        margin-bottom: 15px
    }
    .sub a {
        color: var(--mcolor);
        border-bottom: none;
    }
    .hamburger {
        position: absolute;
        right: 0px;
        bottom: 0px;
        font: inherit;
        display: block;
        overflow: visible;
        margin: 0;
        cursor: pointer;
        transition-timing-function: linear;
        transition-duration: .15s;
        transition-property: opacity, filter;
        text-transform: none;
        color: inherit;
        border: 0;
        z-index: 101;
        height: 60px;
        background: var(--mcolor);
        display: flex;
        align-items: center;
    }
    .nv_btn a {
        display: table;
        margin: 20px 15px 0 auto;
    }
    /*=====================================================
                          C U S T O M
    ======================================================*/
    /*============ HEADER ============*/
    h1 {
        font-size: 10px;
        display: none;
    }
    #logo, .under #logo {
        width: 230px;
        margin-top: 5px;
    }
    .h_box {
        height: 60px
    }
    .h_inner {
        padding: 0 0 0 15px;
    }
    /*============ Main ============*/
    main {
        padding-top: 60px;
    }
    /* MAIN VISUAL */
    .mv .mv_img {
        width: 100%;
        left: 0;
    }
    .mv_bnr {
        left: 2vw;
        bottom: 38vw;
        width: 64vw;
    }
    /* sec01 */
    .sec_case_ttl {
        font-size: 24px;
        margin-bottom: 8px;
        letter-spacing: 0em;
    }
    .sec_case_txt p, .sec_case_ttl_en {
        font-size: 16px;
        text-align: center;
    }
    .sec_case {
        height: auto;
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .sec_case_item {
        flex-wrap: wrap;
        max-width: 400px;
        margin: 0 auto;
        position: relative;
        left: 3px;
    }
    .sec_case_item > div {
        width: calc(50% - 5px);
    }
    .sec_case:before {
        background: url(../images/idx_bg1_sp.png) no-repeat center top /cover;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
    }
    .sec_case_txt {
        margin-bottom: 20px;
    }
    /* sec02 */
    .sec02 {
        padding-bottom: 40px;
        padding-top: 45px;
    }
    .sec02_item {
        flex-direction: column;
    }
    .sec02 .inner {
        left: 0;
    }
    .sec02_item .item1 {
        width: 100%;
        margin-right: 0;
        margin-top: 0;
    }
    .sec02_item .item2 {
        margin-top: 15px;
    }
    .sec02_ttl {
        font-size: 24px;
        text-align: center;
        margin-bottom: 15px;
        letter-spacing: 0em;
    }
    .sec02_img {
        text-align: center;
    }
    .sec02_txt p {
        font-size: 16px;
        letter-spacing: 0em;
    }
    .btn_box {
        flex-direction: column;
    }
    .btn_box .btn {
        margin: 10px 0px;
    }
    .btn a {
        font-size: 16px;
        padding-top: 2px;
    }
    /* sec03 */
    .sec03 {
        height: auto;
        padding-bottom: 60px;
    }
    .sec03_en {
        left: 0;
        bottom: -21px;
        right: 0;
        width: 355px;
        margin: 0 auto;
    }
    .sec03 .inner {
        width: 100%;
        left: 0;
    }
    .sec03:before {
        background: url(../images/idx_bg2_sp.jpg) no-repeat center top / cover;
        height: 100%;
        top: 0;
        width: 100%;
    }
    .sec03_item {
        flex-direction: column;
    }
    .sec03_ttl {
        align-items: center;
    }
    .sec03_item .item1 {
        padding-top: 40px;
        margin-right: 0;
        margin-bottom: 40px;
    }
    .sec03:after {
        width: 100%;
        left: 0;
        top: 0;
        height: 100%;
    }
    .sec03_ttl .sm {
        font-size: 22px;
        letter-spacing: 0em;
    }
    .sec03_ttl .lg {
        font-size: 28px;
    }
    .sec03_txt p {
        font-size: 16px;
        letter-spacing: 0em;
    }
    .sec03_item .item2 {
        padding-top: 0;
    }
    .sec03_con dl {
        width: 100%;
        height: auto;
        box-shadow: 1px 1px 7px 1px rgba(88, 7, 7, 0.15);
        flex-direction: column-reverse;
    }
    .sec03_con dl:not(:last-child) {
        margin-bottom: 35px;
    }
    .sec03_con dl dt .tt {
        font-size: 20px;
        margin-bottom: 11px;
        text-align: center;
    }
    .sec03_con dl dt .txt {
        letter-spacing: 0em;
        padding-right: 0;
    }
    .sec03_con dl dt .btn {
        margin: 0 auto;
    }
    .sec03_con dl dt {
        padding: 25px 15px;
    }
    .sec03_con dl dd img {
        width: 100%;
    }
    .sec03_item .item1 .wrap {
        max-width: inherit;
    }
    /* sec04 */
    .sec04 {
        padding-top: 45px;
        padding-bottom: 0;
    }
    .sec04_ttl .ja {
        font-size: 24px;
        margin-bottom: 0;
    }
    .sec04_ttl .en img {
        height: 12px;
        width: auto;
    }
    /* sec05 */
    .sec_info .inner .tt {
        font-size: 24px;
        margin-bottom: 5px;
        letter-spacing: 0em;
        left: 0;
    }
    .load_ovn a {
        font-size: 16px;
    }
    .sec_info .inner {
        flex-direction: column;
        padding-top: 40px;
        padding-bottom: 0;
    }
    .sec_info .inner > div {
        width: 100%;
        margin-bottom: 50px;
    }
    .sec_info .inner > div.item2 {
        left: 0px;
    }
    .sec_info .inner > div.item1 .btn, .sec_info .inner > div.item2 .btn {
        margin-left: 0;
    }
    .load_ovn a .link {
        width: calc(100% - 84px);
    }
    .load_ovn li {
        max-width: 100%;
    }
    .load_ovn {
        margin: 10px 0 35px;
    }
    /* sec06 */
    .cta_bnr {
        flex-direction: column;
        align-items: center;
        max-width: 400px;
        margin: 0 auto;
    }
    .cta_bnr li:not(:last-child) {
        margin-right: 0;
        margin-bottom: 30px;
    }
    /* sec07 */
    /* sec08 */
    /*============ FOOTER ============*/
    footer {
        margin-bottom: 61px;
    }
    .ft_list_link li a:before {
        top: 10px;
    }
    .ft_list_link li a {
        display: block;
    }
    .ft_info {
        font-size: 16px;
        letter-spacing: 0em;
        margin-bottom: 25px;
    }
    /* SP CONTACT */
    .sp_contact {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 60px;
        position: fixed;
        left: 0;
        z-index: 99;
        bottom: -65px;
        transition: all 0.3s;
    }
    .sp_contact.show {
        bottom: 0;
    }
    .sp_contact li {
        width: 50%;
        height: 100%;
    }
    .sp_contact li a {
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #fff;
        font-size: 14px;
    }
    .sp_contact li a span {
        position: relative;
        padding-left: 25px
    }
    .sp_contact li a span::before {
        content: "";
        position: absolute;
        width: 20px;
        height: 20px;
        left: -5px;
        top: calc(50% - 10px)
    }
    .sp_contact_tel {
        background-color: var(--scolor)
    }
    .sp_contact_tel a span::before {
        background: url(../images/ic_h_mail.png) no-repeat center /20px
    }
    .sp_contact_mail {
        background-color: var(--mcolor)
    }
    .sp_contact_mail a span::before {
        background: url(../images/ic_h_mail.png) no-repeat center /20px;
    }
    /* TO TOP */
    .to_top {
        width: 50px;
        height: max-content;
        right: 5px;
    }
    address {
        font-size: 12px;
    }
    /*============ END 750 ============ */
}
@media screen and (min-width: 441px) and (max-width: 750px) {
    .sec04_item > div {
        margin: 0 5px;
    }
}
/* screen-max:440px */
@media screen and (max-width: 440px) {
    .sp440 {
        display: block !important;
    }
    .pc440 {
        display: none !important
    }
    .sec04_item {
        flex-direction: column;
        max-width: 375px;
        margin: 0 auto;
    }
    .sec04_item > div:not(:last-child) {
        margin-bottom: 20px;
    }
}
@media screen and (max-width: 425px) {
    .ft_info {
        font-size: 14px;
    }
}
/* screen-max: 360px */
@media screen and (max-width: 360px) {
    .sp360 {
        display: block !important;
    }
    .sec02_ttl {
        font-size: 22px;
    }
    .sec_case_txt p, .sec_case_ttl_en {
        font-size: 14px;
        text-align: center;
        width: calc(100% + 20px);
        position: relative;
        left: -10px;
    }
    .sec03_en {
        bottom: -16px;
        width: 311px;
    }
}